public class CustomerTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {

		Customer customer = new CustomerImpl();
		customer.setCustomerId(111);
		customer.setCustomerName("aaa");
		customer.setAge(28);

		System.out.println(customer.getCustomerId() + "\t"
				+ customer.getCustomerName() + "\t" + customer.getAge());

	}

}
